/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.apache.axis2.jaxws.message.util;

import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMXMLBuilderFactory;
import org.apache.axiom.om.OMXMLParserWrapper;

import javax.xml.stream.XMLStreamReader;

/**
 * ResettableReader A resettable XMLStreamReader.
 *
 * @see org.apache.axis2.jaxws.util.Reader
 */
public class ResettableReader extends Reader {

    OMElement omElement = null;

    /**
     * Create resettable XMLStreamReader
     *
     * @param reader
     * @param resettable
     */
    public ResettableReader(XMLStreamReader reader) {
        super(reader, true);
        OMXMLParserWrapper builder = OMXMLBuilderFactory.createStAXOMBuilder(reader);
        omElement = builder.getDocumentElement();
        reset();
    }

    /* (non-Javadoc)
      * @see org.apache.axis2.jaxws.message.util.Reader#newReader()
      */
    @Override
    protected XMLStreamReader newReader() {
        return omElement.getXMLStreamReader();
    }

}
